Rapid: Individual Calculations January 2024
 Aydya, Awder Abdullah  Total change: 130.00  Rating chartPersonal card
 39th Khanzad International Chess Tournament-Rapid Erbil IRQ 2023-11-24
RcRownchangeKK*chgGame
 1414 1200 2.00 3 1.18 40 47.20 
  Nozhanad, Essa Ali 1649 IRQ0.001-0.0640-2.40 
  Taba, Pishtiwan Abdulwahid 1172 IRQ1.0010.464018.40 
  Yousif, Farhad Ali 1420 IRQ1.0010.784031.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 1st Erbil Chess Academy Rapid Tournament 2023 Erbil IRQ 2023-11-30
RcRownchangeKK*chgGame
 1412 1200 4.00 7 2.07 40 82.80 
  Daniar, Nasraw Mustafa 1530 IRQ0.001-0.1240-4.80 
  Mohammed Khaleel, Majeed 1764 IRQ0.001-0.0240-0.80 
  Taba, Pishtiwan Abdulwahid 1172 IRQ1.0010.464018.40 
  Samir, Anwar Mohammed 1384 IRQ1.0010.744029.60 
  Lawin, Mohammed Taher 1523 IRQ1.0010.874034.80 
  Akam, Salmanzaidan 1321 IRQ0.001-0.3440-13.60 
  Dawan, Nasraw Mustafa 1188 IRQ1.0010.484019.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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